MSD Leadership
Associate Administrator
Robert Gibbs
Robert (Bob) Gibbs is the Associate Administrator for the Mission Support Directorate (MSD) at NASA Headquarters in Washington.
Learn More![Robert Gibbs, Associate Administrator for the Mission Support Directorate](https://www.nasa.gov/wp-content/uploads/2017/07/20170619_3bi1224.jpg?w=819)
Portrait of Robert Gibbs on Monday, June 19, 2017 at NASA Headquarters in Washington, DC. Photo Credit: (NASA/Joel Kowsky)
Deputy Associate Administrator
Michael G. Hess
Michael (Mike) G. Hess is the Deputy Associate Administrator for the Mission Support Directorate (MSD) at NASA Headquarters in Washington.
Learn More![Michael G. Hess Deputy Associate Administrator for the Mission Support Directorate](https://www.nasa.gov/wp-content/uploads/2020/02/mike-hess_0.jpg?w=768)
Photo Date: 12-3-2013
Location: Bldg 8, Rm 183 – Photo Studio
Subject: Official NASA Executive Portrait of Michael G. Hess
Photographer: Robert Markowitz
Senior Advisor
Joseph S. Mahaley
Joseph (Joe) S. Mahaley is the Senior Advisor for the Mission Support Directorate (MSD) at NASA Headquarters in Washington.
Learn More![headshot of senior advisor for MSD, Joe Mahaley](https://www.nasa.gov/wp-content/uploads/2024/07/joe-mahaley-headshot.jpg?w=730)
NASA/Joel Kowsky
Executive Officer
Stacy Houston
Stacy Houston is the Executive Officer for the Mission Support Directorate (MSD) at NASA Headquarters in Washington.
Learn More![Stacy Houston serves as the Executive Officer for the Mission Support Directorate (MSD)](https://www.nasa.gov/wp-content/uploads/2024/03/stacy-houston.jpg?w=768)
EMERGE Portrait – Stacy Houston. Photo Date: February 5, 2014. Location: Building 8, Room 183 – Photo Studio. Photographer: Robert Markowitz
MSD Leadership
![Jamie M. Krauk](https://www.nasa.gov/wp-content/uploads/2022/03/jamie_m_krauk_020421.jpg?w=767)
Jamie Krauk
Deputy Associate Administrator for Mission Support Integration, Strategy, and Transformation
![Nichole Pinkney, Director, Mission Support and Headquarters Operation](https://www.nasa.gov/wp-content/uploads/2022/08/nichole_pinkney_bio_pict.jpg?w=896)
![headshot for Loretta K. Smith](https://www.nasa.gov/wp-content/uploads/2023/06/loretta.jpeg?w=512)
![Shane Dover](https://www.nasa.gov/wp-content/uploads/2022/03/shane_dover_0.jpg?w=320)
![Headshot of Dee Dee Martinez, Director of MSD RMO](https://www.nasa.gov/wp-content/uploads/2023/06/dee-martinez-headshotsmall.png?w=120)